| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.89 | 13.134% | $51.9172 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $20.35 | 12.535% | $22.9009 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $166.57 | 11.604% | $185.8988 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $138.96 | 7.465% | $149.3334 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $246.79 | 5.700% | $260.857 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $106.67 | 5.413% | $112.444 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $192.38 | 7.293% | $206.4103 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $917.61 | $989.7616 | $989.76 | $989.75 | $989.70 | |